This is BJJ world champion and ADCC champ Roberto Cyborg Abreu’s trademark knee on neck control that he has used time and time again to control and submit at the highest levels of competition.
Roberto “Cyborg” Abreu is one of the most accomplished grapplers on the planet. He is an ADCC open weight Champion.
See The Mind Blowing Techniques That Can Even Allow A The A Clumsy Super Heavyweight To Move Like A Quick & Featherweight. Frustrate and destroy all of your competition. Cyborg’s FLOW JIU-JITSU instructional on BJJ Fanatics.